Rockets guard James Harden has become notorious for his signature step-back, and former teammate Russell Westbrook had some fun with the move when the two were reunited and playing together on the same court during Team USA camp.

The Thunder guard hilariously called out Harden for the move by mocking his step-back. It's a play Harden uses to create enough space between him and the defender to get his shot off. Harden comes close to traveling, but he is rarely called for the violation.